I've only used Z III's and they were good tires that gave me about 12K mi. on the rears and double that on the fronts. They're fairly comfortable without a lot of noise and handle well. Had a pair on the rears before I won a set of Michelins and since having those I won't buy anything else.
I can't remember why I didn't go with Z II's, it was something I read about handling not being as good as the III's but can't verify that.
|